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d5b58c239e
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4433 Commits

Author SHA1 Message Date
Chris Lattner
d5b58c239e Add a helper function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31981 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 22:32:35 +00:00
Bill Wendling
b5ebf15b2b Added a temporary hack to get the llvm-streams to work for future checkins. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31978 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 22:21:29 +00:00
Andrew Lenharth
3655de6873 Add per-target support for asm translation in the cbe 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31972 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 19:52:20 +00:00
Evan Cheng
afed8142b7 Fix indentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31956 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 02:22:51 +00:00
Bill Wendling
eba4be8090 Added helper function to transition to using llvm streams. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31953 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-28 02:07:29 +00:00
Evan Cheng
c0f64ffab9 Change MachineInstr ctor's to take a TargetInstrDescriptor reference instead 
of opcode and number of operands.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31947 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 23:37:22 +00:00
Bill Wendling
eb7313805b Protect against null streams. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31937 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 10:45:49 +00:00
Reid Spencer
3da59db637 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31931 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-27 01:05:10 +00:00
Bill Wendling
7fe9518698 Add method that will take a function pointer so that it can handle things 
like "llvm_cerr << std::flush";


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31926 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-26 10:51:51 +00:00
Chris Lattner
a138c6c73a setOperand should not zap the operand list or add implicit operands to an 
instruction.  Doing so breaks the FP stackifier, the alpha branch selector
the sparc fpmover.

This fixes PR1012 and CodeGen/X86/fp-stack-compare.ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31876 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-20 17:57:22 +00:00
Reid Spencer
45fb3f3cb2 For PR950: 
First in a series of patches to convert SetCondInst into ICmpInst and
FCmpInst using only two opcodes and having the instructions contain their
predicate value. Nothing uses these classes yet. More patches to follow.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31867 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-20 01:22:35 +00:00
Chris Lattner
9b9cc5ab71 MachineInstr includes this 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31858 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-18 21:48:05 +00:00
Chris Lattner
1ccc4684f3 Implement operator<< for machine basic blocks to make it easier to dump them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31857 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-18 21:47:36 +00:00
Jim Laskey
9dea41d9e1 Hopefully a good crack at making debugging work on intel -disable-fp-elim. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31830 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 21:19:15 +00:00
Bill Wendling
52883e7a9a Used llvm_ostream instead of std::ostream objects. This will reduce use 
of the icky <iostream> class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31818 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 09:52:49 +00:00
Bill Wendling
e562ed1c92 Added wrappers for the std::cerr/std::cout objects. The wrappers will 
soon replace all uses of those objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31817 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 09:51:22 +00:00
Bill Wendling
a72ac422a2 #ifndef NDEBUG the "if (Stream) ..." stuff. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31803 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 01:43:48 +00:00
Evan Cheng
33247d537d Add opcode to TargetInstrDescriptor. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31802 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 01:36:01 +00:00
Bill Wendling
8ea7c52185 Adjusted the // comments so that doxygen picks them up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31801 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 01:13:12 +00:00
Bill Wendling
1ea783f13a Added "DOUT" macro. This is used as a replacement for the std::cerr 
stream. It centralizes the use of std::cerr so that static c'tor/d'tors
aren't scattered around all over the place. The way to use it is like this:

       DOUT << "This is a status line: " << Var << "\n";

If "-debug" is specified, it will print. Otherwise, it'll not print. If
NDEBUG is defined, the DOUT does nothing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31798 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-17 00:49:12 +00:00
Evan Cheng
9a1e9b9140 Allow target to specify alignment for function stub. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31788 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 20:04:54 +00:00
Bill Wendling
1bcf7a309e Added "removeRange", which takes and removes an entire LiveRange. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31781 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 02:43:32 +00:00
Bill Wendling
01352aa187 Added a new method "CreateNewLiveInterval" which, given a list of 
LiveRanges, creates a new LiveInterval from them. The LiveRanges should
have existed already in another LiveInterval, but removed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31780 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-16 02:41:50 +00:00
Evan Cheng
dbf58837c4 ChangeToRegister should clear IsImp bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31772 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 23:55:03 +00:00
Evan Cheng
a6c4c1eb90 Do away with kill / dead maps. Move kill / dead info onto MI's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31759 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 20:51:59 +00:00
Evan Cheng
9a00279988 Add copyKillDeadInfo to copy kill / dead info; other minor updates. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31758 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 20:48:17 +00:00
Devang Patel
214ca23aef Add run(Function &F) support in FunctionPassManager_New 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31756 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 19:39:54 +00:00
Chris Lattner
b71fd7897f Simplify IntrinsicLowering and clarify that it is only for use by the 
CBE and interpreter.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31755 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 18:00:10 +00:00
Reid Spencer
30d8e29db8 Add a method to get the bit width of a packed type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31750 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 03:02:41 +00:00
Devang Patel
83b557cee9 Add doInitialization and doFinalization support in FunctionManager_New. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31747 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-15 02:07:25 +00:00
Andrew Lenharth
472c7918b0 A shim over other AA impls to catch incorrect uses 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31724 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-14 05:21:04 +00:00
Reid Spencer
d798a515e9 Discard code that supported old bytecode formats. This makes the Bytecode 
Reader code much easier to read and maintain. Backwards compatibility from
version 5 format has been retained. Older formats will produce an error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31723 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-14 04:47:22 +00:00
Evan Cheng
7ce4578353 Matches MachineInstr changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31712 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 23:36:35 +00:00
Evan Cheng
d7de496b23 - Let MachineInstr ctors add implicit def and use operands. Other operands 
will be inserted before these operands. If the opcode changes (by
  setOpcode), the implicit operands are updated as well.
- Added IsKill, IsDead fields to MachineOperand in preparation for changes
  that move kill / dead info to MachineInstr's.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31711 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-13 23:34:06 +00:00
Reid Spencer
a0610f9750 Revert premature patch. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31692 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 23:06:47 +00:00
Reid Spencer
c795a48e76 Document new constant expr operators, rename bitconvert as bitcast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31691 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 22:34:59 +00:00
Reid Spencer
2803b4cc58 Minor style fixes from review. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31685 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 19:59:25 +00:00
Reid Spencer
4952143236 For PR998: 
Fix an infinite loop in the Linker and a few other assorted link problems.

Patch contributed by Scott Michel. Thanks, Scott!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31680 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 11:54:25 +00:00
Evan Cheng
3ba433a7e8 Add methods to add implicit def use operands to a MI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31675 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 10:20:02 +00:00
Devang Patel
85d344b0c6 Move CommonPassManagerImpl from PassManager.h to PassManager.cpp 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31666 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 01:31:05 +00:00
Devang Patel
b852616255 Keep track if analysis made available by the pass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31664 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 01:10:19 +00:00
Devang Patel
a363a0bdef Keep track of analysis required by the passes. Force use of new pass 
manager if a pass does not preserve analysis that is used by other
passes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31659 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-11 00:42:16 +00:00
Devang Patel
37a84c7d8b s/PassManagerAnalysisHelper/CommonPassManagerImpl 
Inherit CommonPassManagerImpl from Pass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31642 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-10 21:33:13 +00:00
Jim Laskey
8097ef3d7b Shut up the warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31635 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-10 14:44:12 +00:00
Evan Cheng
e7680cef84 Add implicit def / use operands to MachineInstr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31632 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-10 08:32:14 +00:00
Chris Lattner
1c1a446990 allow clients to indicate that they never want lazy compilation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31600 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 19:30:47 +00:00
Evan Cheng
5ff839fbab Add a mechanism to specify whether a target supports a particular indexed load / store. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31597 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 18:56:43 +00:00
Evan Cheng
144d8f09e1 Rename ISD::MemOpAddrMode to ISD::MemIndexedMode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31595 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 17:55:04 +00:00
Jim Laskey
cfa0c251bd math.h creates ambiguity 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31591 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 08:26:22 +00:00
Jim Laskey
4320f810c8 math.h for C's sake. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31590 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-09 08:05:39 +00:00